The format for writing a bio sketch is as follows-
1.Write all the necessary information such as full name, place of birth, date of birth, mother name, father name, family background, occupation and major accomplishments.
2. Write in direct words to keep the biographical sketch short.
3. Write about only major achievements and accomplishments.
4. Arrange all the information in a way that it makes sense to you.
5. Verify the sources of your information. Be sure to collect information from primary sources, written record.